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Base or derived, in practice

Exercise and reference answers

Questions
  1. Question
    The metre is
    Choices
    1. a base unit
    2. a derived unit
    Correct choice
    a base unit
  2. Question
    The newton is
    Choices
    1. a base unit
    2. a derived unit
    Correct choice
    a derived unit
  3. Question
    The kelvin is
    Choices
    1. a base unit
    2. a derived unit
    Correct choice
    a base unit
  4. Question
    The watt is
    Choices
    1. a base unit
    2. a derived unit
    Correct choice
    a derived unit

Explanation

Seven base units; everything else is built. Source: syllabus Physics, Ch 1 Units and Measurement.
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